refs and cleanup

Author: SimonCropp

src/Directory.Packages.props

@@ -12,8 +12,8 @@
     <PackageVersion Include="Verify" Version="30.19.1" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.XunitV3" Version="30.19.1" />
-    <PackageVersion Include="xunit.v3" Version="3.0.1" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.4" />
+    <PackageVersion Include="xunit.v3" Version="3.1.0" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.2" />
   </ItemGroup>
 </Project>